KALCOR®

KALCOR® cast zirconium corundum is effective for lining plant components that are subject to extremely harsh abrasion and high or fluctuating temperatures, like in chutes for hot sinter or clinker, in hot gas pipelines or in dust extraction cyclones and separators. KALCOR is a combination of alumina, zirconia and silica that is melted at 3,600°F and then cast in tiles of various types, cylinders, and custom designed shapes for wear protection. These cast linings withstand extreme abrasion and moderate impact and have a low thermal conductivity.